FR2870471B1 - METHOD OF GROOVING OR CONTRABESAUTING THE PERIPHERY OF AN OPHTHALMIC LENS - Google Patents

METHOD OF GROOVING OR CONTRABESAUTING THE PERIPHERY OF AN OPHTHALMIC LENS

Info

Publication number
FR2870471B1
FR2870471B1 FR0405427A FR0405427A FR2870471B1 FR 2870471 B1 FR2870471 B1 FR 2870471B1 FR 0405427 A FR0405427 A FR 0405427A FR 0405427 A FR0405427 A FR 0405427A FR 2870471 B1 FR2870471 B1 FR 2870471B1
Authority
FR
France
Prior art keywords
contrabesauting
grooving
periphery
ophthalmic lens
ophthalmic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR0405427A
Other languages
French (fr)
Other versions
FR2870471A1 (en
Inventor
Jean Marc Robert Meunier
Bruno Lucien Bizet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luneau Technology Operations SAS
Original Assignee
Briot International SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR0405427A priority Critical patent/FR2870471B1/en
Application filed by Briot International SA filed Critical Briot International SA
Priority to PCT/FR2005/001190 priority patent/WO2005123340A1/en
Priority to EP05770868A priority patent/EP1773542A1/en
Priority to US11/579,912 priority patent/US7963824B2/en
Priority to KR1020067026291A priority patent/KR100868815B1/en
Priority to CNB2005800160090A priority patent/CN100513079C/en
Priority to KR1020087017350A priority patent/KR101024766B1/en
Publication of FR2870471A1 publication Critical patent/FR2870471A1/en
Application granted granted Critical
Publication of FR2870471B1 publication Critical patent/FR2870471B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/148—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms electrically, e.g. numerically, controlled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR0405427A 2004-05-18 2004-05-18 METHOD OF GROOVING OR CONTRABESAUTING THE PERIPHERY OF AN OPHTHALMIC LENS Expired - Lifetime FR2870471B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0405427A FR2870471B1 (en) 2004-05-18 2004-05-18 METHOD OF GROOVING OR CONTRABESAUTING THE PERIPHERY OF AN OPHTHALMIC LENS
EP05770868A EP1773542A1 (en) 2004-05-18 2005-05-12 Method of grooving or counter-bevelling the periphery of an ophthalmic lens
US11/579,912 US7963824B2 (en) 2004-05-18 2005-05-12 Method of grooving or counter-beveling the periphery of an ophthalmic lens
KR1020067026291A KR100868815B1 (en) 2004-05-18 2005-05-12 Method of grooving or counter-bevelling the periphery of an ophthalmic lens
PCT/FR2005/001190 WO2005123340A1 (en) 2004-05-18 2005-05-12 Method of grooving or counter-bevelling the periphery of an ophthalmic lens
CNB2005800160090A CN100513079C (en) 2004-05-18 2005-05-12 Method of grooving or counter-bevelling the periphery of an ophthalmic lens
KR1020087017350A KR101024766B1 (en) 2004-05-18 2005-05-12 Method of grooving or counter-bevelling the periphery of an ophthalmic lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0405427A FR2870471B1 (en) 2004-05-18 2004-05-18 METHOD OF GROOVING OR CONTRABESAUTING THE PERIPHERY OF AN OPHTHALMIC LENS

Publications (2)

Publication Number Publication Date
FR2870471A1 FR2870471A1 (en) 2005-11-25
FR2870471B1 true FR2870471B1 (en) 2006-08-25

Family

ID=34946608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0405427A Expired - Lifetime FR2870471B1 (en) 2004-05-18 2004-05-18 METHOD OF GROOVING OR CONTRABESAUTING THE PERIPHERY OF AN OPHTHALMIC LENS

Country Status (6)

Country Link
US (1) US7963824B2 (en)
EP (1) EP1773542A1 (en)
KR (2) KR100868815B1 (en)
CN (1) CN100513079C (en)
FR (1) FR2870471B1 (en)
WO (1) WO2005123340A1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148637A (en) * 1990-02-27 1992-09-22 Bausch & Lomb Incorporated Lens edging system with programmable feed and speed control
JP3011526B2 (en) * 1992-02-04 2000-02-21 株式会社ニデック Lens peripheral processing machine and lens peripheral processing method
DE4208835A1 (en) * 1992-03-19 1993-09-30 Wernicke & Co Gmbh Method for shape grinding the circumference of a spectacle lens
FR2728187A1 (en) * 1994-12-19 1996-06-21 Essilor Int Marking bevel or machining groove for spectacle lenses
JP4011134B2 (en) * 1996-03-26 2007-11-21 株式会社ニデック Lens grinding machine
JPH10249692A (en) * 1997-03-11 1998-09-22 Nidek Co Ltd Lens grinding device and method, and parts therefor
DE60038459T2 (en) * 1999-08-06 2009-04-23 Hoya Corp. GLASS GLASS LENS MACHINING METHOD AND DEVICE
JP2003145400A (en) * 2001-11-08 2003-05-20 Nidek Co Ltd Spectacle lens machining device
TW200302355A (en) * 2002-01-18 2003-08-01 Nippon Sheet Glass Co Ltd Method for producing aspherical structure, and aspherical lens array molding tool and aspherical lens array produced by the same method
JP2003300158A (en) * 2002-04-08 2003-10-21 Hoya Corp Lens machining device
FR2852878B1 (en) * 2003-03-27 2006-09-29 Briot Int GRINDING MACHINE OF OPTICAL LENSES.
US7740519B2 (en) * 2003-04-16 2010-06-22 Kabushiki Kaisha Topcon Method for processing chamfering of eyeglass lens and apparatus for processing the same
JP4873878B2 (en) * 2005-03-31 2012-02-08 株式会社ニデック Eyeglass lens peripheral processing equipment
US7463944B2 (en) * 2006-08-29 2008-12-09 National Optronics Method of grooving and drilling an ophthalmic lens blank, machine programmed therefor, and computer program

Also Published As

Publication number Publication date
CN1956818A (en) 2007-05-02
FR2870471A1 (en) 2005-11-25
KR20070024597A (en) 2007-03-02
CN100513079C (en) 2009-07-15
EP1773542A1 (en) 2007-04-18
KR20080070780A (en) 2008-07-30
WO2005123340A1 (en) 2005-12-29
KR100868815B1 (en) 2008-11-14
US20070224921A1 (en) 2007-09-27
KR101024766B1 (en) 2011-03-24
US7963824B2 (en) 2011-06-21

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Owner name: LUNEAU TECHNOLOGY OPERATIONS, FR

Effective date: 20120330

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